Before we explain sleep apnea, let's quickly break down how breathing works. When you're awake, the muscles of your throat act to keep the airway straight and open so air can flow in and out of your lungs. When you sleep, these same muscles relax and your throat gets narrower. Normally, this doesn't close the airway, it just slows down breathing during sleep.
A male chicken under one year old is called a cockeral. A male chicken over a year old is called a cock, or rooster. A female chicken under the age of one is called a pullet. A female chicken over the age of one is called a hen. Not all chicks are hens. Chicks can be cockerals or pullets.
A male sheep is called a ram. Buck is the slang term for ram. A young male is called a ram lamb. In parts of the United Kingdom, a ram is called a tup and the mating season is called tupping.Wethers. A castrated male sheep is called a wether. Wethers are less aggressive than rams. George is a wether. female sheep is called a ewe. Yoe is a slang term for ewe. A young female is called a ewe lamb. The process of giving birth to lambs is called lambing.